even.n=2*(1:75)-1 > x.train=x[even.n,] > x.test=x[-even.n,] > x.rp2=rpart(lifetime~frequency+completion+number,x.train,method="class") > x.rp2=rpart(lifetime~frequency+completion+number,x.train,method="class") > x.rp3=predict(x.rp2,x.test[,-5],type="class") Error in eval(expr, envir, enclos) : object 'completion' not found | |
|
lifetime
frequency
interval
completion
number
firstweek


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